After walking a half hour, he came to a small country called the Land of the Busy Bees.

走了半小时后，他来到了一个叫“勤劳的蜜蜂庄”的小村庄。

youdao

A half hour a day? An hour?

一天半小时，一个小时，也许两个小时。

youdao

A half hour passed.

半小时过去了。

youdao

A tension headache can last from a half hour to a whole week.

VOA: special.2010.03.30

The president would spend at least a half hour going over what happened overnight, what the intelligence community was picking up about threats to the country.

总统至少要花半个小时,来了解过去一晚发生的事情，了解情报局选取的,可能威胁国家的信息。

普林斯顿公开课 - 国际座谈会课程节选

and a lot of other people show up and then they... a half hour after that they draw names out.

很多人都会来。半个小时后，他们抽取名字。

实惠的歌舞剧 - SpeakingMax英语口语达人

We're going to facilitate all the screening functions in an eight and a half hour day.

NPR: Airport Security Marked by Hassles

In less than a half hour, it has picked up 956 upvotes and over 400 comments.

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You could allot a half hour a day, say, to answering urgent emails and calls.

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